JP7573782B1 - 磁気粒子イメージング装置用磁石 - Google Patents

磁気粒子イメージング装置用磁石 Download PDF

Info

Publication number
JP7573782B1
JP7573782B1 JP2024501607A JP2024501607A JP7573782B1 JP 7573782 B1 JP7573782 B1 JP 7573782B1 JP 2024501607 A JP2024501607 A JP 2024501607A JP 2024501607 A JP2024501607 A JP 2024501607A JP 7573782 B1 JP7573782 B1 JP 7573782B1
Authority
JP
Japan
Prior art keywords
pair
coils
coil
split
magnet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2024501607A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025046856A5 (https=
JPWO2025046856A1 (https=
Inventor
哲也 松田
航大 野村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of JP7573782B1 publication Critical patent/JP7573782B1/ja
Publication of JPWO2025046856A1 publication Critical patent/JPWO2025046856A1/ja
Publication of JPWO2025046856A5 publication Critical patent/JPWO2025046856A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/0515—Magnetic particle imaging

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2024501607A 2023-08-31 2023-08-31 磁気粒子イメージング装置用磁石 Active JP7573782B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/031911 WO2025046856A1 (ja) 2023-08-31 2023-08-31 磁気粒子イメージング装置用磁石

Publications (3)

Publication Number Publication Date
JP7573782B1 true JP7573782B1 (ja) 2024-10-25
JPWO2025046856A1 JPWO2025046856A1 (https=) 2025-03-06
JPWO2025046856A5 JPWO2025046856A5 (https=) 2025-08-06

Family

ID=93154629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024501607A Active JP7573782B1 (ja) 2023-08-31 2023-08-31 磁気粒子イメージング装置用磁石

Country Status (3)

Country Link
JP (1) JP7573782B1 (https=)
CN (1) CN121729175A (https=)
WO (1) WO2025046856A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110089942A1 (en) * 2008-06-23 2011-04-21 Goodwill Patrick W Improved techniques for magnetic particle imaging
JP2013518657A (ja) * 2010-02-08 2013-05-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 片面送信コイルセットのアレイを持つ視野内の磁性粒子に作用する及び／又は検出するための装置及び方法
US20150276902A1 (en) * 2012-11-01 2015-10-01 The Trustees Of Dartmouth College System And Apparatus For Combined Magnetic Resonance Imaging With Magnetic Spectroscopy of Brownian Motion And/Or Magnetic Nanoparticle Imaging
JP2019523115A (ja) * 2016-07-12 2019-08-22 マグネティック・インサイト・インコーポレイテッドＭａｇｎｅｔｉｃ Ｉｎｓｉｇｈｔ， Ｉｎｃ． 磁気粒子イメージング
CN112155544A (zh) * 2020-09-21 2021-01-01 东北大学 基于零磁场线的成像方法及装置、电子设备和存储介质
WO2022220113A1 (ja) * 2021-04-13 2022-10-20 三菱電機株式会社 磁気微粒子イメージング装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110089942A1 (en) * 2008-06-23 2011-04-21 Goodwill Patrick W Improved techniques for magnetic particle imaging
JP2013518657A (ja) * 2010-02-08 2013-05-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 片面送信コイルセットのアレイを持つ視野内の磁性粒子に作用する及び／又は検出するための装置及び方法
US20150276902A1 (en) * 2012-11-01 2015-10-01 The Trustees Of Dartmouth College System And Apparatus For Combined Magnetic Resonance Imaging With Magnetic Spectroscopy of Brownian Motion And/Or Magnetic Nanoparticle Imaging
JP2019523115A (ja) * 2016-07-12 2019-08-22 マグネティック・インサイト・インコーポレイテッドＭａｇｎｅｔｉｃ Ｉｎｓｉｇｈｔ， Ｉｎｃ． 磁気粒子イメージング
CN112155544A (zh) * 2020-09-21 2021-01-01 东北大学 基于零磁场线的成像方法及装置、电子设备和存储介质
WO2022220113A1 (ja) * 2021-04-13 2022-10-20 三菱電機株式会社 磁気微粒子イメージング装置

Also Published As

Publication number Publication date
CN121729175A (zh) 2026-03-24
WO2025046856A1 (ja) 2025-03-06
JPWO2025046856A1 (https=) 2025-03-06

Similar Documents

Publication Publication Date Title
US10291085B2 (en) Magnetic assembly for an electric motor
KR102113055B1 (ko) 회전자 및 자기 저항 모터
US7129807B2 (en) Undulator and method of operation thereof
JP6397349B2 (ja) 三相五脚型鉄心および静止電磁機器
EP3396696A1 (en) Compact deflecting magnet
EP0932167B1 (en) Hybrid-type magnet and stepping motor including same
JP7573782B1 (ja) 磁気粒子イメージング装置用磁石
US6548919B2 (en) Linear motor
JP6926787B2 (ja) 鉄心構造体、トランス、及び鉄損抑制方法
US20250037920A1 (en) Tape-Wound Ring Core with Isotropic Magnetic Bridge
JP2004055734A (ja) 直流リアクトル
JP2011188546A (ja) ボイスコイルモータ
US20200018804A1 (en) Electric current sensor
JP2018153030A (ja) リニアモータ
RU2859189C2 (ru) Устройство индукционного нагрева поперечным потоком
JPWO2025046856A5 (https=)
JP2865951B2 (ja) 電磁石装置
JPS6015098B2 (ja) 磁場発生方法及び装置
JP2005317623A (ja) 直流リアクトル
JP5630861B2 (ja) 外乱磁場計測センサ及びアクティブ型磁気シールドシステム
JP2017090126A (ja) 電流センサ
JP2980226B2 (ja) 荷電粒子蓄積リング用の電磁石
JP4215227B2 (ja) 電磁石
GB2533334A (en) Improved magnet
JP6136886B2 (ja) 電鉄用リアクトル、電鉄用電力変換装置及び電鉄用駆動装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240111

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240111

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20240111

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240402

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240529

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240709

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240725

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240917

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241015

R150 Certificate of patent or registration of utility model

Ref document number: 7573782

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150